№1
Инфинитив--простое прошедшее-причастие прошедшего-
--------------------------время------------------времени-----------------
1)be----------------was, were-----------------been----------------------
2)take--------------took------------------------taken---------------------
3)get---------------got--------------------------got------------------------
4)begin------------began----------------------begun--------------------
5)think-------------thought--------------------thought------------------
6)sleep------------slept------------------------slept---------------------
7)sit---------------sat----------------------------sat-----------------------
8)drink------------drank------------------------drunk-------------------
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№2
1)infinitive
2)past participle
3)past simple
4)past participle
5)past simple
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№3
1)go
2)gone
3)went
4)arrive
5)arrived
6)does
7)did
8)done
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№4
1)We have just registred
2)my brother just came home
3)baby just feel asleep
4)they have not yet built a house
5)have ever been there?